JP2005228341A - 画像データを領域へ編成するシステムおよび方法 - Google Patents
画像データを領域へ編成するシステムおよび方法 Download PDFInfo
- Publication number
- JP2005228341A JP2005228341A JP2005036116A JP2005036116A JP2005228341A JP 2005228341 A JP2005228341 A JP 2005228341A JP 2005036116 A JP2005036116 A JP 2005036116A JP 2005036116 A JP2005036116 A JP 2005036116A JP 2005228341 A JP2005228341 A JP 2005228341A
- Authority
- JP
- Japan
- Prior art keywords
- cluster
- blob
- color
- spatial
- clusters
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/46—Colour picture communication systems
- H04N1/56—Processing of colour picture signals
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/11—Region-based segmentation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/90—Determination of colour characteristics
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/40—Document-oriented image-based pattern recognition
- G06V30/41—Analysis of document content
- G06V30/413—Classification of content, e.g. text, photographs or tables
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10004—Still image; Photographic image
- G06T2207/10008—Still image; Photographic image from scanner, fax or copier
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10024—Color image
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20016—Hierarchical, coarse-to-fine, multiscale or multiresolution image processing; Pyramid transform
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20021—Dividing image into blocks, subimages or windows
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30176—Document
Landscapes
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Artificial Intelligence (AREA)
- Signal Processing (AREA)
- Image Analysis (AREA)
- Image Processing (AREA)
- Compression Of Band Width Or Redundancy In Fax (AREA)
Abstract
【解決方法】 複数のバイナリ前景平面を有する画像データ形式へ文書画像を変換する。画像データを境界連続性および/またはカラー連続性を使用して解析し、ブロブ(blob)を識別する。ブロブ内の各々のピクセルは、ブロブ内でのみ一意であるIDを割り当てられ、ブロブの境界長方形およびピクセルIDによってブロブを識別する。これらの属性とともにブロブを格納しリストするテーブルが構成される。ブロブを並べ替えおよびフィルタリングし、類似の位置およびカラー特性を有するブロブをクラスタにまとめるため、テーブルが解析される。クラスタは、複数のバイナリ前景層の1つへ配置される。
【選択図】 図3
Description
完了したとき、マークフィールド430は、満たされた最後のテストで生成されたコードを含む。ブロブは、5つのテストの全てが失敗したときにのみマークされないままとなる(コード0)。
Claims (3)
- 画像データの中で識別された領域を編成する方法であって、
1つまたは複数のカラークラスタを形成し、各々のカラークラスタが、カラー閾値よりも小さいカラー差分を有する画像データの領域を含み、
もしカラークラスタに含まれる2つ以上の領域の最も近接した境界が距離閾値の中にあれば、前記2つ以上の領域を1つ以上の空間クラスタのうちの1つへグループとしてまとめること
の1つ以上を含む方法。
- 画像データの中で識別された領域を編成する方法であって、
画像データの画像区域を複数のタイルへ分割し、
画像データの1つ以上の領域を、各々の領域の境界ボックスのロケーションに基づいてタイルへ割り当て、
(1)カラー閾値よりも小さい差分のカラーを有するタイルの領域を、各々のカラークラスタの中に含めることによって、1つ以上のカラークラスタを形成すること、
(2)もし第1のカラークラスタに含まれる2つ以上の領域の最も近接した境界が距離閾値の中にあれば、前記2つ以上の領域を1つの空間クラスタへグループとしてまとめること、の1つ以上
を含む、方法。
- 画像データの領域を処理する装置であって、
(1)相互のカラー閾値の中にある画像データの領域をグループにまとめることによって、1つ以上のカラークラスタを形成するカラークラスタプロセッサ、
(2)各々のカラークラスタについて1つ以上の空間クラスタを形成し、各々のカラークラスタの境界ボックスが相互の距離閾値の中にあるとき、それらのカラークラスタの領域が空間クラスタの中に含められる、空間クラスタプロセッサ、の1つ以上と、
カラークラスタまたは空間クラスタに基づいて、バイナリ出力平面を作成する平面生成器と
を備える、装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/776,602 US7343046B2 (en) | 2004-02-12 | 2004-02-12 | Systems and methods for organizing image data into regions |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005228341A true JP2005228341A (ja) | 2005-08-25 |
JP4587832B2 JP4587832B2 (ja) | 2010-11-24 |
Family
ID=34701361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005036116A Expired - Fee Related JP4587832B2 (ja) | 2004-02-12 | 2005-02-14 | 画像データ内で識別された領域を編成する方法及び装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7343046B2 (ja) |
EP (1) | EP1564684B1 (ja) |
JP (1) | JP4587832B2 (ja) |
CN (1) | CN100446542C (ja) |
TW (1) | TWI380234B (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011141715A (ja) * | 2010-01-07 | 2011-07-21 | Fuji Xerox Co Ltd | 画像処理装置及び画像処理プログラム |
KR20160130460A (ko) * | 2014-05-06 | 2016-11-11 | 인텔 코포레이션 | 컬러 압축을 위한 클러스터링 및 인코딩 |
Families Citing this family (61)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7590291B2 (en) * | 2004-12-06 | 2009-09-15 | Intel Corporation | Method and apparatus for non-parametric hierarchical clustering |
US7814129B2 (en) * | 2005-03-11 | 2010-10-12 | Ross Neil Williams | Method and apparatus for storing data with reduced redundancy using data clusters |
US7792359B2 (en) | 2006-03-02 | 2010-09-07 | Sharp Laboratories Of America, Inc. | Methods and systems for detecting regions in digital images |
US7889932B2 (en) * | 2006-03-02 | 2011-02-15 | Sharp Laboratories Of America, Inc. | Methods and systems for detecting regions in digital images |
US8630498B2 (en) * | 2006-03-02 | 2014-01-14 | Sharp Laboratories Of America, Inc. | Methods and systems for detecting pictorial regions in digital images |
US8437054B2 (en) * | 2006-06-15 | 2013-05-07 | Sharp Laboratories Of America, Inc. | Methods and systems for identifying regions of substantially uniform color in a digital image |
US7864365B2 (en) | 2006-06-15 | 2011-01-04 | Sharp Laboratories Of America, Inc. | Methods and systems for segmenting a digital image into regions |
US7876959B2 (en) | 2006-09-06 | 2011-01-25 | Sharp Laboratories Of America, Inc. | Methods and systems for identifying text in digital images |
ITVA20060079A1 (it) * | 2006-12-19 | 2008-06-20 | St Microelectronics Srl | Metodo di classificazione cromatica di pixel e metodo di miglioramento adattativo di un'immagine a colori |
US8621064B2 (en) | 2007-03-28 | 2013-12-31 | Yahoo! Inc. | System and method for associating a geographic location with an Internet protocol address |
US8024454B2 (en) * | 2007-03-28 | 2011-09-20 | Yahoo! Inc. | System and method for associating a geographic location with an internet protocol address |
US8068684B2 (en) * | 2007-05-04 | 2011-11-29 | I.R.I.S. | Compression of digital images of scanned documents |
US20090041344A1 (en) * | 2007-08-08 | 2009-02-12 | Richard John Campbell | Methods and Systems for Determining a Background Color in a Digital Image |
US7907778B2 (en) * | 2007-08-13 | 2011-03-15 | Seiko Epson Corporation | Segmentation-based image labeling |
US8014596B2 (en) * | 2007-10-30 | 2011-09-06 | Sharp Laboratories Of America, Inc. | Methods and systems for background color extrapolation |
US8339399B2 (en) | 2007-10-31 | 2012-12-25 | Microsoft Corporation | Declustering point-of-interest icons |
US8503036B2 (en) * | 2008-06-23 | 2013-08-06 | Xerox Corporation | System and method of improving image quality in digital image scanning and printing by reducing noise in output image data |
JP5100543B2 (ja) * | 2008-07-11 | 2012-12-19 | キヤノン株式会社 | 文書管理装置、文書管理方法、及びコンピュータプログラム |
US8446463B2 (en) | 2008-08-22 | 2013-05-21 | Genprime, Inc. | Apparatus, method and article to perform assays using assay strips |
US20100124372A1 (en) * | 2008-11-12 | 2010-05-20 | Lockheed Martin Corporation | Methods and systems for identifying/accessing color related information |
US8351691B2 (en) * | 2008-12-18 | 2013-01-08 | Canon Kabushiki Kaisha | Object extraction in colour compound documents |
JP4698743B2 (ja) * | 2009-01-22 | 2011-06-08 | シャープ株式会社 | 画像圧縮方法、画像圧縮装置、画像形成装置、コンピュータプログラム及び記録媒体 |
JP5173898B2 (ja) * | 2009-03-11 | 2013-04-03 | キヤノン株式会社 | 画像処理方法、画像処理装置、及びプログラム |
CN101527779B (zh) * | 2009-03-12 | 2012-06-27 | 北京大学 | 一种校色的方法和装置 |
JP4998496B2 (ja) * | 2009-03-16 | 2012-08-15 | 富士ゼロックス株式会社 | 画像処理装置、情報処理装置および画像読取装置 |
US8761465B2 (en) * | 2009-03-18 | 2014-06-24 | Microsoft Corporation | Centroid processing |
US8659620B2 (en) * | 2009-04-13 | 2014-02-25 | Accusoft Corporation | Methods and apparatus for rendering images |
CN101887409B (zh) * | 2009-05-12 | 2012-10-03 | 上海易狄欧电子科技有限公司 | 阅读器间共享电子书数据的传输方法 |
DE102010028894B4 (de) * | 2009-05-13 | 2018-05-24 | Koh Young Technology Inc. | Verfahren zur Messung eines Messobjekts |
US8532437B2 (en) * | 2009-05-18 | 2013-09-10 | Citrix Systems, Inc. | Systems and methods for block recomposition for compound image compression |
US20100296734A1 (en) * | 2009-05-20 | 2010-11-25 | Colorcom, Ltd. | Identifying and clustering blobs in a raster image |
JP2011013898A (ja) * | 2009-07-01 | 2011-01-20 | Canon Inc | 画像処理装置、画像処理方法、及び、プログラム |
JP5327469B2 (ja) * | 2009-08-10 | 2013-10-30 | 富士ゼロックス株式会社 | 画像処理装置、画像処理プログラム |
JP2011040970A (ja) * | 2009-08-10 | 2011-02-24 | Canon Inc | データ処理装置、および、データ処理方法 |
US8306345B2 (en) * | 2009-09-22 | 2012-11-06 | Xerox Corporation | 3+N layer mixed raster content (MRC) images and processing thereof |
US8565531B2 (en) * | 2009-10-09 | 2013-10-22 | Xerox Corporation | Edge detection for mixed raster content (MRC) images for improved compression and image quality |
US20110134245A1 (en) * | 2009-12-07 | 2011-06-09 | Irvine Sensors Corporation | Compact intelligent surveillance system comprising intent recognition |
CN102110122B (zh) | 2009-12-24 | 2013-04-03 | 阿里巴巴集团控股有限公司 | 一种建立样本图片索引表和图片过滤、搜索方法及装置 |
US8335379B2 (en) * | 2009-12-28 | 2012-12-18 | Xerox Corporation | System and method for cleanup of MRC images for improved compression and image quality |
US8582906B2 (en) * | 2010-03-03 | 2013-11-12 | Aod Technology Marketing, Llc | Image data compression and decompression |
US9697751B2 (en) * | 2010-03-09 | 2017-07-04 | Microsoft Technology Licensing, Llc | Interactive representation of clusters of geographical entities |
US20110225546A1 (en) * | 2010-03-09 | 2011-09-15 | Ramos Gonzalo A | Map spotlights |
US8345998B2 (en) | 2010-08-10 | 2013-01-01 | Xerox Corporation | Compression scheme selection based on image data type and user selections |
US8457426B1 (en) * | 2011-05-18 | 2013-06-04 | Adobe Systems Incorporated | Method and apparatus for compressing a document using pixel variation information |
CN102253970B (zh) * | 2011-06-09 | 2013-11-13 | 北京新媒传信科技有限公司 | 一种图像处理方法 |
JP5842441B2 (ja) * | 2011-07-29 | 2016-01-13 | ブラザー工業株式会社 | 画像処理装置およびプログラム |
JP5796392B2 (ja) | 2011-07-29 | 2015-10-21 | ブラザー工業株式会社 | 画像処理装置、および、コンピュータプラグラム |
JP5853470B2 (ja) | 2011-07-29 | 2016-02-09 | ブラザー工業株式会社 | 画像処理装置、画像処理プラグラム |
JP5776419B2 (ja) | 2011-07-29 | 2015-09-09 | ブラザー工業株式会社 | 画像処理装置、画像処理プラグラム |
US9552129B2 (en) | 2012-03-23 | 2017-01-24 | Microsoft Technology Licensing, Llc | Interactive visual representation of points of interest data |
US20130257885A1 (en) * | 2012-03-28 | 2013-10-03 | Intel Corporation | Low Power Centroid Determination and Texture Footprint Optimization For Decoupled Sampling Based Rendering Pipelines |
US10002310B2 (en) | 2014-04-29 | 2018-06-19 | At&T Intellectual Property I, L.P. | Method and apparatus for organizing media content |
US9646202B2 (en) | 2015-01-16 | 2017-05-09 | Sony Corporation | Image processing system for cluttered scenes and method of operation thereof |
US10361919B2 (en) * | 2015-11-09 | 2019-07-23 | At&T Intellectual Property I, L.P. | Self-healing and dynamic optimization of VM server cluster management in multi-cloud platform |
US20180047193A1 (en) * | 2016-08-15 | 2018-02-15 | Qualcomm Incorporated | Adaptive bounding box merge method in blob analysis for video analytics |
US10576475B2 (en) | 2016-09-15 | 2020-03-03 | Genprime, Inc. | Diagnostic assay strip cassette |
US10158784B2 (en) | 2016-12-07 | 2018-12-18 | Xerox Corporation | System and method for adaptively compressing data having noisy images using lossless compression |
US10409451B2 (en) * | 2017-07-01 | 2019-09-10 | Ledvance Llc | Apparatus containing color coded group and member icons and method of grouping and degrouping members icons in lighting applications |
WO2019157029A1 (en) | 2018-02-06 | 2019-08-15 | Vatbox, Ltd. | System and method for classifying images of an evidence |
WO2021226535A1 (en) * | 2020-05-08 | 2021-11-11 | Qualcomm Incorporated | Multi-layer reprojection techniques for augmented reality |
US20240037845A1 (en) * | 2022-07-26 | 2024-02-01 | Adobe Inc. | Systems for Efficiently Generating Blend Objects |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002056255A2 (en) * | 2000-11-09 | 2002-07-18 | Hewlett Packard Co | Methods and apparatus for analyzing an image |
JP2003228712A (ja) * | 2002-01-11 | 2003-08-15 | Hewlett Packard Co <Hp> | イメージからテキスト状のピクセルを識別する方法 |
JP2005229620A (ja) * | 2004-02-12 | 2005-08-25 | Xerox Corp | 複数のフォアグランド平面を有する高圧縮画像データファイルの生成システム及び方法 |
JP2005228342A (ja) * | 2004-02-12 | 2005-08-25 | Xerox Corp | 走査された書類の区分方法及びシステム |
JP2005228331A (ja) * | 2004-02-12 | 2005-08-25 | Xerox Corp | 類似の特徴を有する画像データの領域を互いに接続するシステム及び方法 |
JP2005228340A (ja) * | 2004-02-12 | 2005-08-25 | Xerox Corp | 画像解析装置、画像解析方法、及びブロブ識別装置 |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4849914A (en) | 1987-09-22 | 1989-07-18 | Opti-Copy, Inc. | Method and apparatus for registering color separation film |
US5515452A (en) | 1992-12-31 | 1996-05-07 | Electroglas, Inc. | Optical character recognition illumination method and system |
US5544256A (en) * | 1993-10-22 | 1996-08-06 | International Business Machines Corporation | Automated defect classification system |
US5577135A (en) * | 1994-03-01 | 1996-11-19 | Apple Computer, Inc. | Handwriting signal processing front-end for handwriting recognizers |
US5583659A (en) | 1994-11-10 | 1996-12-10 | Eastman Kodak Company | Multi-windowing technique for thresholding an image using local image properties |
US5745596A (en) | 1995-05-01 | 1998-04-28 | Xerox Corporation | Method and apparatus for performing text/image segmentation |
US6024018A (en) * | 1997-04-03 | 2000-02-15 | Intex Israel Technologies Corp., Ltd | On press color control system |
US6741655B1 (en) * | 1997-05-05 | 2004-05-25 | The Trustees Of Columbia University In The City Of New York | Algorithms and system for object-oriented content-based video search |
US5900953A (en) | 1997-06-17 | 1999-05-04 | At&T Corp | Method and apparatus for extracting a foreground image and a background image from a color document image |
AUPO960297A0 (en) * | 1997-10-03 | 1997-10-30 | Canon Information Systems Research Australia Pty Ltd | Colour advising and selection method |
US6058214A (en) | 1998-01-20 | 2000-05-02 | At&T Corp. | Compression of partially masked still images |
IL124616A0 (en) * | 1998-05-24 | 1998-12-06 | Romedix Ltd | Apparatus and method for measurement and temporal comparison of skin surface images |
US6236764B1 (en) * | 1998-11-30 | 2001-05-22 | Equator Technologies, Inc. | Image processing circuit and method for reducing a difference between pixel values across an image boundary |
US6324305B1 (en) * | 1998-12-22 | 2001-11-27 | Xerox Corporation | Method and apparatus for segmenting a composite image into mixed raster content planes |
US6400844B1 (en) * | 1998-12-02 | 2002-06-04 | Xerox Corporation | Method and apparatus for segmenting data to create mixed raster content planes |
US6598054B2 (en) * | 1999-01-26 | 2003-07-22 | Xerox Corporation | System and method for clustering data objects in a collection |
US6115031A (en) * | 1999-04-23 | 2000-09-05 | Lexmark International, Inc. | Method of converting color values |
US6469706B1 (en) * | 1999-11-16 | 2002-10-22 | International Business Machines Corporation | Method and apparatus for detecting regions belonging to a specified color surface in an unsegmented image |
US6473522B1 (en) * | 2000-03-14 | 2002-10-29 | Intel Corporation | Estimating text color and segmentation of images |
US6633670B1 (en) * | 2000-03-31 | 2003-10-14 | Sharp Laboratories Of America, Inc. | Mask generation for multi-layer image decomposition |
DE60138073D1 (de) * | 2000-07-12 | 2009-05-07 | Canon Kk | Bildverarbeitungsverfahren und Bildverarbeitungsvorrichtung |
JP2002209103A (ja) * | 2001-01-09 | 2002-07-26 | Minolta Co Ltd | 画像処理装置 |
US7145676B2 (en) * | 2001-01-31 | 2006-12-05 | Hewlett-Packard Development Company, L.P. | Compound document image compression using multi-region two layer format |
US6721448B2 (en) * | 2001-02-20 | 2004-04-13 | International Business Machines Corporation | Color clustering and segmentation using sigma filtering |
DE60109278T2 (de) * | 2001-06-26 | 2006-03-30 | Nokia Corp. | Verfahren und Gerät zur Lokalisierung von Schriftzeichen in Bildern aus einer Digitalkamera |
US20030165263A1 (en) * | 2002-02-19 | 2003-09-04 | Hamer Michael J. | Histological assessment |
TW577227B (en) * | 2002-04-23 | 2004-02-21 | Ind Tech Res Inst | Method and apparatus for removing background of visual content |
-
2004
- 2004-02-12 US US10/776,602 patent/US7343046B2/en active Active
-
2005
- 2005-02-05 TW TW094103882A patent/TWI380234B/zh not_active IP Right Cessation
- 2005-02-08 CN CNB200510009471XA patent/CN100446542C/zh not_active Expired - Fee Related
- 2005-02-09 EP EP05100885.2A patent/EP1564684B1/en not_active Expired - Fee Related
- 2005-02-14 JP JP2005036116A patent/JP4587832B2/ja not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002056255A2 (en) * | 2000-11-09 | 2002-07-18 | Hewlett Packard Co | Methods and apparatus for analyzing an image |
JP2003228712A (ja) * | 2002-01-11 | 2003-08-15 | Hewlett Packard Co <Hp> | イメージからテキスト状のピクセルを識別する方法 |
JP2005229620A (ja) * | 2004-02-12 | 2005-08-25 | Xerox Corp | 複数のフォアグランド平面を有する高圧縮画像データファイルの生成システム及び方法 |
JP2005228342A (ja) * | 2004-02-12 | 2005-08-25 | Xerox Corp | 走査された書類の区分方法及びシステム |
JP2005228331A (ja) * | 2004-02-12 | 2005-08-25 | Xerox Corp | 類似の特徴を有する画像データの領域を互いに接続するシステム及び方法 |
JP2005228340A (ja) * | 2004-02-12 | 2005-08-25 | Xerox Corp | 画像解析装置、画像解析方法、及びブロブ識別装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011141715A (ja) * | 2010-01-07 | 2011-07-21 | Fuji Xerox Co Ltd | 画像処理装置及び画像処理プログラム |
KR20160130460A (ko) * | 2014-05-06 | 2016-11-11 | 인텔 코포레이션 | 컬러 압축을 위한 클러스터링 및 인코딩 |
KR102063373B1 (ko) * | 2014-05-06 | 2020-01-07 | 인텔 코포레이션 | 컬러 압축을 위한 클러스터링 및 인코딩 |
Also Published As
Publication number | Publication date |
---|---|
EP1564684A2 (en) | 2005-08-17 |
EP1564684A3 (en) | 2007-12-05 |
EP1564684B1 (en) | 2015-04-08 |
US20050180647A1 (en) | 2005-08-18 |
JP4587832B2 (ja) | 2010-11-24 |
CN100446542C (zh) | 2008-12-24 |
US7343046B2 (en) | 2008-03-11 |
TWI380234B (en) | 2012-12-21 |
TW200535729A (en) | 2005-11-01 |
CN1655584A (zh) | 2005-08-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4587832B2 (ja) | 画像データ内で識別された領域を編成する方法及び装置 | |
TWI406180B (zh) | 用於產生具有多重前景平面之高度壓縮影像資料檔案的系統及方法 | |
TWI364212B (en) | Systems and methods for connecting regions of image data having similar characteristics | |
US8483499B2 (en) | Image processing apparatus, image processing method, computer-readable medium and computer data signal | |
JP4817821B2 (ja) | 画像処理装置及びその制御方法、並びに、コンピュータプログラム及びコンピュータ可読記憶媒体 | |
US8055065B2 (en) | Vectorisation of colour gradients | |
US7856144B2 (en) | Image retrieving apparatus, image retrieving method, program, and storage medium | |
GB2391127A (en) | System and method for bounding and classifying regions within a graphical image. | |
JP2004522228A (ja) | ディジタル画像を表現し比較する方法 | |
JP3185900B2 (ja) | 画像処理システム用画像編集装置及び方法 | |
JP2022091270A (ja) | 方法、システム、および、コンピュータプログラム | |
US6836563B2 (en) | Computer-readable medium and program for quantizing a data set, method and apparatus for quantizing a data set | |
EP1246124A2 (en) | Image space display method and apparatus | |
JP2005513632A (ja) | 水源方法を使用したイメージの分割 | |
JP2006115500A (ja) | 高速低メモリ紙色抑制アルゴリズム | |
US20230316697A1 (en) | Association method, association system, and non-transitory computer-readable storage medium | |
CN113255289A (zh) | 一种文案排版布局的方法及*** | |
CN115828827A (zh) | 集成电路设计版图层次结构重构方法、***及存储那介质 | |
JP3061812B2 (ja) | パターン認識方法および装置 | |
JP2003309727A (ja) | 画像符号化装置、画像符号化方法 | |
CN111127483B (zh) | 彩色图片处理方法、装置、设备、存储介质及*** | |
AU2006294425B2 (en) | Vectorisation of colour gradients | |
Marchand-Maillet et al. | A minimum spanning tree approach to line image analysis | |
JP6703732B2 (ja) | 超解像装置、超解像方法、およびプログラム | |
Sacht | Bottle cap art via clustering and optimal color assignments |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20080212 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100420 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100715 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20100810 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20100907 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130917 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |